Construction: Whisper I: Fully upholstered supported by 1-3/4" diameter nylon floor glides.Whisper II: Full upholstered supported by 1" diameter stainless steel legs with 1-3/4" diameter nylon floor glides.Upholstery: Upholstered over dacron, urethane foam and no sag springs with hardwood and plywood frame construction. Finishes: whisper II Legs: Available in polished or satin stainless steel, acid washed gray or Brueton opaque colors.Upholstery: Available in Brueton leathers and fabrics, as well as COM or COL. See page B.__ and leather card for leather selection. Finishes: All fabric requirements are based on 54" wide, plain fabric- no patterns. Customer is responsible for additional yardage of printed or patterned fabric as required. A sample of all COM or COL must be submitted for approval before order is placed.